Die Private Krankenversicherung (PKV) in Deutschland ist ein System lebenslanger Verträge. Im Rahmen derartige Verträge findet ein Kapitalaufbau für jeweils eine Altersgruppe statt. Wenn die Versicherten jung sind, übersteigt die Prämie die Ausgaben des Versicherers. Die Sparbeiträge...

Bei qualifikationsspezifischen Arbeitslosenquoten, die mit zunehmendem Ausbildungsstand fallen, investieren Individuen zu wenig in ihre Ausbildung. Sie berücksichtigen ihre Ansprüche auf Lohnersatzleistungen und bewerten daher mögliche Zeiten der Arbeitslosigkeit zu günstig. Dies kann...

Two alternative relative compensation schemes are compared with respect to total output that can be generated at a given sum of salaries. While the promotion regime guarantees that any salary increase is permanent, the premium system allows a reduction in the income of an agent to the base...

We present a non-cooperative model of a family's time allocation between work and a home-produced public good, and examine whether the income tax should apply to couples or individuals. While tax-induced labor supply distortions lead to overprovision of the public good, spouses' failure to...

We investigate the choice of quality, or academic content, in higher education in a two-sector model. Individuals are differentiated according to their cost of acquiring human capital. A higher academic quality increases productivity upon training, but is also associated with higher cost of...

This paper explores the implications of gender-based income taxation in a non-cooperative model of a couple's time allocation between market work and providing a household public good. We find that the optimal structure of differential taxation by gender is solely determined by spouses' relative...

We investigate externalities in higher education enrollment over the course of development in a two-sector model. Each sector works with only one type of labor, skilled or unskilled, and individuals are differentiated according to their cost of acquiring human capital.Both sectors exhibit...